Los Angeles Angels · 3B · Free agency eligible
Yoán Moncada has an estimated 9 years and 106 days of major league service time — 9.106 in the notation clubs use, from 1654 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2016 | Boston Red Sox | 31 | 0.031 | From transactions |
| 2017 | Chicago White Sox | 75 | 0.106 | From transactions |
| 2018 | Chicago White Sox | 172 | 1.106 | From transactions |
| 2019 | Chicago White Sox | 172 | 2.106 | From transactions |
| 2020 | Chicago White Sox | 172 | 3.106 | From transactions |
| 2021 | Chicago White Sox | 172 | 4.106 | Carried forward |
| 2022 | Chicago White Sox | 172 | 5.106 | From transactions |
| 2023 | Chicago White Sox | 172 | 6.106 | From transactions |
| 2024 | Chicago White Sox | 172 | 7.106 | From transactions |
| 2025 | Los Angeles Angels | 172 | 8.106 | From transactions |
| 2026 | Los Angeles Angels | 172 | 9.106 | From transactions |
172 days credit a full year, so a season adds at most 1.000 no matter how long a player is on a roster. 3.000 years reaches salary arbitration and 6.000 reaches free agency —
what every threshold unlocks.
This figure is an estimate reconstructed from public roster
transaction records. It is not an official MLB or MLBPA figure — those are
not published. See the
methodology.
Last updated 2026-10-12.
Independent project, not affiliated with or endorsed by Major League
Baseball or the MLBPA.